Dual Port Copper Adapters
Label Indication Meaning
Link
Off Not linked to the LAN.
On Linked to the LAN.
Activity
Off No link.
Blinking On/Off Actively transmitting or receiving data.
The Intel® Ethernet Server Adapter X520-T2 has the following indicator lights:
Label Indication Meaning
A or
B
On The adapter is connected to a valid link partner.
Blinking
Adapter is actively passing traffic.
Identity. Use the "Identify Adapter" button in Intel PROSet to control
blinking. See Intel PROSet Help for more information.
Off No link.
The Intel® 10 Gigabit CX4 Dual Port Server Adapter has the following indicator lights: